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单词 Fork and blade connecting rod
释义

Fork and blade connecting rod

英语百科

Connecting rod

piston (top) and connecting rod from typical automotive engine (scale is in centimetres)
Scheme of the Roman Hierapolis sawmill, the earliest known machine to combine a connecting rod with a crank.[3]
Beam engine, with twin connecting rods (almost vertical) between the horizontal beam and the flywheel cranks
Crosshead of a stationary steam engine: piston rod to the left, connecting rod to the right

In a reciprocating piston engine, the connecting rod or conrod connects the piston to the crank or crankshaft. Together with the crank, they form a simple mechanism that converts reciprocating motion into rotating motion.

Connecting rods may also convert rotating motion into reciprocating motion. Historically, before the development of engines, they were first used in this way.

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